diff --git a/qt/aqt/mediasrv.py b/qt/aqt/mediasrv.py
index d69e04610..9a57741de 100644
--- a/qt/aqt/mediasrv.py
+++ b/qt/aqt/mediasrv.py
@@ -745,6 +745,8 @@ exposed_backend_list = [
     # DeckConfigService
     "get_ignored_before_count",
     "get_retention_workload",
+    # CardsService
+    "set_flag",
 ]
 
 
@@ -812,8 +814,9 @@ def _check_dynamic_request_permissions():
         "/_anki/setSchedulingStates",
         "/_anki/i18nResources",
         "/_anki/congratsInfo",
-        # TODO: Unsure about this
+        # TODO: Correctly set the auth token
         "/_anki/nextCardData",
+        "/_anki/setFlag",
     ):
         pass
     else:
diff --git a/ts/routes/reviewer/reviewer-bottom/More.svelte b/ts/routes/reviewer/reviewer-bottom/More.svelte
index a1a72611f..3ba88f0ad 100644
--- a/ts/routes/reviewer/reviewer-bottom/More.svelte
+++ b/ts/routes/reviewer/reviewer-bottom/More.svelte
@@ -7,11 +7,14 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import * as tr from "@generated/ftl";
     import MoreSubmenu from "./MoreSubmenu.svelte";
     import MoreItem from "./MoreItem.svelte";
+    import { setFlag } from "@generated/backend";
+    import type { ReviewerState } from "../reviewer";
 
     let showFloating = false;
     let showFlags = false;
+    export let state: ReviewerState;
 
-    let flags = [
+    const flags = [
         { colour: tr.actionsFlagRed(), shortcut: "Ctrl+1" },
         { colour: tr.actionsFlagOrange(), shortcut: "Ctrl+2" },
         { colour: tr.actionsFlagGreen(), shortcut: "Ctrl+3" },
@@ -20,6 +23,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         { colour: tr.actionsFlagTurquoise(), shortcut: "Ctrl+6" },
         { colour: tr.actionsFlagPurple(), shortcut: "Ctrl+7" },
     ];
+
+    function changeFlag(index: number) {
+        setFlag({ cardIds: [state.currentCard!.card!.id], flag: index });
+    }
 </script>
 
 <MoreSubmenu bind:showFloating>
@@ -44,8 +51,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
                 {tr.studyingFlagCard()}
             </DropdownItem>
             <div slot="items">
-                {#each flags as flag}
-                    <MoreItem shortcut={flag.shortcut}>{flag.colour}</MoreItem>
+                {#each flags as flag, i}
+                    <MoreItem
+                        shortcut={flag.shortcut}
+                        onClick={() => changeFlag(i + 1)}
+                    >
+                        {flag.colour}
+                    </MoreItem>
                 {/each}
             </div>
         </MoreSubmenu>
diff --git a/ts/routes/reviewer/reviewer-bottom/MoreSubmenu.svelte b/ts/routes/reviewer/reviewer-bottom/MoreSubmenu.svelte
index f017bfa15..463a66b38 100644
--- a/ts/routes/reviewer/reviewer-bottom/MoreSubmenu.svelte
+++ b/ts/routes/reviewer/reviewer-bottom/MoreSubmenu.svelte
@@ -3,10 +3,8 @@ Copyright: Ankitects Pty Ltd and contributors
 License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 -->
 <script lang="ts">
-    import DropdownItem from "$lib/components/DropdownItem.svelte";
     import Popover from "$lib/components/Popover.svelte";
     import WithFloating from "$lib/components/WithFloating.svelte";
-    import * as tr from "@generated/ftl";
 
     export let showFloating = false;
 </script>
diff --git a/ts/routes/reviewer/reviewer-bottom/ReviewerBottom.svelte b/ts/routes/reviewer/reviewer-bottom/ReviewerBottom.svelte
index 6537df95f..7941ec83b 100644
--- a/ts/routes/reviewer/reviewer-bottom/ReviewerBottom.svelte
+++ b/ts/routes/reviewer/reviewer-bottom/ReviewerBottom.svelte
@@ -43,7 +43,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         {/if}
         <span class="disappearing"></span>
         <div class="disappearing more">
-            <More></More>
+            <More {state}></More>
         </div>
     </div>
 </div>